/Engine/Source/Developer/AnimationDataController/Public/AnimDataControllerActions.h
FAddTransformCurveAction ( const [FAnimationCurveIdentifier](API\Runtime\Engine\Animation\AnimData\FAnimationCurveIdentifier) & InCurveId, int32 InFlags, const [FTransformCurve](API\Runtime\Engine\Animation\FTransformCurve) & InTransformCurve )